PVC阻燃材料在建筑中的应用  

Flame Retardant PVC and Its Application in Construction Engineering

作　　者：韩恒梅[1] 张红[2] Han Hengmei;Zhang Hong(PingDingShan Industrial College of Technology, Pingdingshan 467001, China;Henan Engineering Vocational College Construction Engineering Quality, Pingdingshan 467000, China)

机构地区：[1]平顶山工业职业技术学院,河南平顶山467001 [2]河南质量工程职业学院,河南平顶山467000

出　　处：《工程塑料应用》2017年第7期149-152,共4页Engineering Plastics Application

摘　　要：主要介绍了无机阻燃剂、有机阻燃剂和复合型阻燃剂改性的聚氯乙烯(PVC),以及这些阻燃剂对PVC阻燃性能的影响。其中无机阻燃剂的阻燃效果最为明显,不过消烟效果较差;有机阻燃剂消烟效果较为明显,但阻燃能力不如无机阻燃剂;复合型阻燃剂兼具有机/无机阻燃剂的优点,或具有多种无机阻燃剂的优点,一般既具有较强的阻燃能力,又具有较为显著的消烟效果,是未来PVC用阻燃剂的发展方向。Polyvinyl chloride(PVC)modified by inorganic flame retardants,organic flame retardants and composite flameretardants was introduced.The flame-retardant effect of inorganic flame retardants is most obvious,but its smoke suppressing effectis poor.Organic flame retardants show better smoke suppressing effect,but the flame retardant ability is poorer than inorganic flameretardant.Composite flame retardant,which possess both advantages of organic and inorganic flame retardant or the advantages ofseveral inorganic flame retardant,not only exhibit excellent flame retardant ability,but also promise smoke suppressing effect.It isthe future development direction of the flame retardant of PVC.

关 键 词：阻燃型聚氯乙烯 无机阻燃剂 有机阻燃剂 复合型阻燃剂 进展 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]